About half way up the radiator. Water is still cold from the tee to the radiator. about 11 foot (vertical) and another 8 foot (horizontal) to the radiator
Bled the radiator and No water comes out all. Pipes are cold radiator is level with the top up tank and the boiler is on the ground floor. vales are open
15 mm pipes
I've added a radiator to the loft and there is no water flowing to the radiator. I've teed off this radiator from the hot and cold side of the current system. :(